This is an atypical request, but the cheap kashira on our dojo cutter split and I'm looking for an inexpensive replacement. I believe the whole blade retailed for less than $300 when new (and I received it free as a prize anyway) so I don't feel like its worth putting a lot of money towards.

If you're like me and have a box of leftover parts (including a suitable kashira, in this case) taking up space, let me know what you have and I'd be happy to give you a fair price (I'm thinking $20-30 plus s/h).